Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 10, 2026

Coolkiller CK108 vs Ducky Cushion 98

Get the Coolkiller CK108 for hall effect and rapid trigger.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Coolkiller CK108

Hall effect

Build quality in the bottom 30% of 100% boards under $300.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Ducky Cushion 98

Build quality in the top 35% of 98% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Coolkiller CK108

Ducky Cushion 98

  • Layout size

    100%

    98%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Battery

    8,000 mAh

    4,200 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Magnetic, Silent

    Linear, Tactile

KeebFinder scores

How we score
  • Coolkiller CK108
  • Ducky Cushion 98
Performance
79
78
Build quality
47
68
Productivity
61
59
Customizability
64
68
Portability
60
52

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Keycaps: PBT
See every spec side by side

Full specs

Coolkiller CK108 vs Ducky Cushion 98 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

12 of 21 specs differ

Coolkiller CK108

Ducky Cushion 98

Typing & switches

Switch options

Magnetic, Silent
Linear, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount

Layout

Layout size

100%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
4,200 mAh

USB-C

No
Yes

Build & materials

Case material

—
ABS, Aluminum

Plate material

—
Aluminum

Keycaps

PBT
PBT

Backlight

RGB
RGB, south-facing

Firmware & software

VIA

No
Yes

N-key rollover

No
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.